rsshub/dist-lib/ridership-BX1h73RC.mjs

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import { t as rofetch } from "./ofetch-U0CdpE2g.mjs";
import { t as parseDate } from "./parse-date-3kcy2Eau.mjs";
import { t as cache_default } from "./cache-C1Y-9qDV.mjs";
import { a as ridershipItem } from "./utils-BkC3p9Kh.mjs";
//#region lib/routes/toei/ridership.ts
const OPERATOR = "東京都交通局";
const DATASET = "t000018d0000000030";
const PACKAGE_API = `https://catalog.data.metro.tokyo.lg.jp/api/3/action/package_show?id=${DATASET}`;
const CATALOG_PAGE = `https://catalog.data.metro.tokyo.lg.jp/dataset/${DATASET}`;
/** '《都営地下鉄》 - [地下鉄関連情報 各駅乗降人員一覧] 浅草線\n\n2024年4月～2025年3月' → line + fiscal year. */
const parseResource = (r) => {
	const line = r.description.match(/\]\s*(\S+線)/)?.[1];
	const year = r.description.match(/(\d{4})年4月/)?.[1];
	return line && year ? {
		line,
		fiscalYear: Number(year)
	} : null;
};
/**
* One Shift_JIS CSV per line: `駅名,一日平均乗車人員,一日平均降車人員`, plain digits, a final `計NN駅` row.
* The publisher's 浅草線 file labels its first row (西馬込) as 馬込; the operator's own table shows 西馬込, so that row is relabelled.
*/
const parseCsv = (buf, line, fiscalYear, link) => {
	const rows = new TextDecoder("shift_jis").decode(buf).split(/\r?\n/).slice(1).map((l) => l.split(",").map((c) => c.trim())).filter((cells) => cells.length >= 3 && cells[0] !== "" && !cells[0].startsWith("計"));
	return rows.map((cells, index) => {
		const [label, boarding, alighting] = cells;
		const station = line === "浅草線" && index === 0 && label === "馬込" && rows[1]?.[0] === "馬込" ? "西馬込" : label;
		const on = /^\d+$/.test(boarding) ? Number(boarding) : null;
		const off = /^\d+$/.test(alighting) ? Number(alighting) : null;
		const extra = {
			source: "toei",
			operator: OPERATOR,
			station,
			line,
			fiscal_year: fiscalYear,
			daily_average: on === null || off === null ? null : on + off,
			unit: "人/日",
			measure: "boarding_alighting",
			rank: null,
			yoy_pct: null,
			raw: {
				station: label,
				boarding,
				alighting
			}
		};
		return ridershipItem(extra, link);
	});
};
const handler = async () => {
	const pkg = await cache_default.tryGet(PACKAGE_API, async () => {
		return ((await rofetch(PACKAGE_API))?.result?.resources ?? []).map((r) => ({
			...r,
			meta: parseResource(r)
		})).filter((r) => r.meta !== null);
	});
	const items = (await Promise.all(pkg.map((r) => cache_default.tryGet(`${r.url}#${r.last_modified ?? ""}`, async () => {
		const buf = await rofetch(r.url, { responseType: "arrayBuffer" });
		return parseCsv(buf, r.meta.line, r.meta.fiscalYear, CATALOG_PAGE).map((item) => ({
			...item,
			pubDate: r.last_modified === null ? void 0 : parseDate(r.last_modified)
		}));
	})))).flat();
	const fiscalYear = pkg[0]?.meta.fiscalYear;
	return {
		title: `都営地下鉄 各駅乗降人員${fiscalYear === void 0 ? "" : `（${fiscalYear}年度一日平均）`}`,
		link: CATALOG_PAGE,
		language: "ja",
		item: items
	};
};
const route = {
	path: "/ridership",
	name: "都営地下鉄 各駅乗降人員",
	url: "www.kotsu.metro.tokyo.jp",
	maintainers: ["pseudoyu"],
	handler,
	example: "/toei/ridership",
	parameters: {},
	description: `Annual 各駅乗降人員 (one-day average of boarding + alighting passengers) for every 都営地下鉄 station, read from the Tokyo open-data catalog dataset [地下鉄関連情報 各駅乗降人員一覧](${CATALOG_PAGE}) (CC BY 4.0, one Shift_JIS CSV per line) — the operator's own [各駅乗降人員一覧](https://www.kotsu.metro.tokyo.jp/subway/kanren/passengers.html) page carries the same figures behind a browser challenge. One item per station and line (stations shared by two lines appear once per line with that line's figures); \`_extra\` follows the shared ridership shape with \`daily_average\` = 乗車 + 降車 and \`measure: 'boarding_alighting'\`. Only the current fiscal year is published and the files are overwritten in place; \`pubDate\` is the resource's last-modified date. Credit: 地下鉄関連情報 各駅乗降人員一覧、東京都・東京都交通局、CC BY 4.0.`,
	categories: ["other"],
	features: {
		requireConfig: false,
		requirePuppeteer: false,
		antiCrawler: false,
		supportRadar: true
	},
	radar: [{
		source: ["www.kotsu.metro.tokyo.jp/subway/kanren/passengers.html", `catalog.data.metro.tokyo.lg.jp/dataset/${DATASET}`],
		target: "/ridership"
	}]
};
//#endregion
export { handler, route };